aboutsummaryrefslogtreecommitdiff
path: root/contrib/btree_gist/sql/bit.sql
blob: a6b6ab3b3b7f7d9d550f149c83bf31fd3e2d54f5 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
-- bit check

CREATE TABLE bittmp (a bit(33));

\copy bittmp from 'data/bit.data'

SET enable_seqscan=on;

SELECT count(*) FROM bittmp WHERE a <   '011011000100010111011000110000100';

SELECT count(*) FROM bittmp WHERE a <=  '011011000100010111011000110000100';

SELECT count(*) FROM bittmp WHERE a  =  '011011000100010111011000110000100';

SELECT count(*) FROM bittmp WHERE a >=  '011011000100010111011000110000100';

SELECT count(*) FROM bittmp WHERE a >   '011011000100010111011000110000100';

CREATE INDEX bitidx ON bittmp USING GIST ( a );

SET enable_seqscan=off;

SELECT count(*) FROM bittmp WHERE a <   '011011000100010111011000110000100';

SELECT count(*) FROM bittmp WHERE a <=  '011011000100010111011000110000100';

SELECT count(*) FROM bittmp WHERE a  =  '011011000100010111011000110000100';

SELECT count(*) FROM bittmp WHERE a >=  '011011000100010111011000110000100';

SELECT count(*) FROM bittmp WHERE a >   '011011000100010111011000110000100';